3.93 ScanningMidtoneAll optical devices such as monitors and scanners have some differencesin their light sensitivity characteristics. Samsung TWAIN providesMidtone adjustment for you to compensate for these differences in yourscanner, and it produces better scanned images.To change the Midtone value, move the slider to the left or right to changethe values in the adjacent text box. The value in the adjacent box willchange in the range 0.1 to 10.0 as the slider moves.Ordinarily, good results can be obtained from your machine by leavingthe slider at its default value of 1.00.Advanced SelectionThe advanced selection will present features that allow you to modify theLevel Adjustment and the Tonal Map of the document.For both the Level Adjustment and the Tonal Map functions, the windowdisplayed contains small representations, known as thumbnail views, ofthe original and enhanced images (Samples 1 and 2).To activate the Level Adjustment or Tonal Map functions, click on theAdvanced... button at the bottom of the Balance tab.When this button is selected, the Level Adjustment window is displayedby default.Scanning